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authorEdward Tjörnhammar <ed@cflags.cc>2014-10-20 11:11:16 +0200
committerEdward Tjörnhammar <ed@cflags.cc>2014-10-20 11:11:16 +0200
commit6639fa51d24e3383c107c96e767fbcc31d69d314 (patch)
tree6066b210dbbe805f480754eac9b57b4c2a30ebf2 /pkgs/development/libraries/tsocks
parent5074a95c54acffd9059971287d688f413c97cd7e (diff)
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tsocks: support poll(2) applications
Diffstat (limited to 'pkgs/development/libraries/tsocks')
-rw-r--r--pkgs/development/libraries/tsocks/default.nix2
-rw-r--r--pkgs/development/libraries/tsocks/poll.patch26
2 files changed, 28 insertions, 0 deletions
diff --git a/pkgs/development/libraries/tsocks/default.nix b/pkgs/development/libraries/tsocks/default.nix
index 64e2d950613..e33234304d2 100644
--- a/pkgs/development/libraries/tsocks/default.nix
+++ b/pkgs/development/libraries/tsocks/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "0ixkymiph771dcdzvssi9dr2pk1bzaw9zv85riv3xl40mzspx7c4";
   };
 
+  patches = [ ./poll.patch ];
+
   preConfigure = ''
     sed -i -e "s,\\\/usr,"$(echo $out|sed -e "s,\\/,\\\\\\\/,g")",g" tsocks
     substituteInPlace tsocks --replace /usr $out
diff --git a/pkgs/development/libraries/tsocks/poll.patch b/pkgs/development/libraries/tsocks/poll.patch
new file mode 100644
index 00000000000..2bfeb9f779c
--- /dev/null
+++ b/pkgs/development/libraries/tsocks/poll.patch
@@ -0,0 +1,26 @@
+From Ingo Hadan <ingo.hadan@sdm.de> Fri, 02 Apr 2010 21:08:50 +0200
+From: Julien Moutinho <julm+tsocks@autogeree.net>
+Date: Fri, 26 Apr 2013 01:57:26 +0200
+Subject: tsocks fails if socksified application uses poll(2) (e.g. subversion-1.5)
+
+---
+diff --git a/tsocks.c b/tsocks.c
+index 9cfdfff..470babd 100644
+--- a/tsocks.c
++++ b/tsocks.c
+@@ -657,10 +657,11 @@ int poll(POLL_SIGNATURE) {
+              * be ready for writing), otherwise we'll just let the select loop
+              * come around again (since we can't flag it for read, we don't know
+              * if there is any data to be read and can't be bothered checking) */
+-            if (conn->selectevents & WRITE) {
+-               setevents |= POLLOUT; 
++            if (conn->selectevents & POLLOUT) {
++               ufds[i].revents |= POLLOUT; 
+                nevents++;
+             }
++            ufds[i].events = conn->selectevents;
+          }
+       }
+    } while (nevents == 0);
+
+